DROP TRIGGER string_agg_tr_concat_student_names
GO

DROP TABLE string_agg_school_details
GO

DROP VIEW string_agg_dep_v3
GO

DROP PROCEDURE string_agg_dep_p3
GO

DROP FUNCTION string_agg_dep_f3
GO

DROP VIEW string_agg_dep_v2
GO

DROP PROCEDURE string_agg_dep_p2
GO

DROP FUNCTION string_agg_dep_f2
GO

DROP VIEW string_agg_dep_v1
GO

DROP PROCEDURE string_agg_dep_p1
GO

DROP FUNCTION string_agg_dep_f1
GO

DROP TABLE string_agg_multibyte_t
GO

DROP TABLE string_agg_chinese_prc_ci_as
GO

DROP TABLE string_agg_t2
GO

DROP TABLE string_agg_t
GO